CN108963477A - A kind of 10kV cable puncture outfit - Google Patents
A kind of 10kV cable puncture outfit Download PDFInfo
- Publication number
- CN108963477A CN108963477A CN201810814564.7A CN201810814564A CN108963477A CN 108963477 A CN108963477 A CN 108963477A CN 201810814564 A CN201810814564 A CN 201810814564A CN 108963477 A CN108963477 A CN 108963477A
- Authority
- CN
- China
- Prior art keywords
- drill rod
- cable
- pedestal
- puncture outfit
- ground line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2404—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation
- H01R4/2406—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation having needles or pins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/01—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting unstripped conductors to contact members having insulation cutting edges
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/01—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting unstripped conductors to contact members having insulation cutting edges
- H01R43/015—Handtools
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The present invention proposes a kind of 10kV cable puncture outfit, is related to power circuit maintenance tool technical field, including pedestal, guide pipe, drill rod and ground lead, wherein the pedestal is for fixing target cable；It the guide pipe side of being set on the base and is connected with pedestal, for fixing drill rod hit position；The drill rod through guide pipe inserted base inside, for puncturing cable body；The ground lead is for pedestal and drill rod to be connected at temporary grounding pole.The 10kV cable puncture outfit can effectively complete puncture operation, easy to operate, improve work efficiency, easy to carry, and meet the requirement of safety.
Description
Technical field
The present invention relates to power circuit maintenance tool technical fields, more particularly, to a kind of 10kV cable puncture outfit.
Background technique
Cable, which moves to change in construction, wherein a job task, and pertinent regulations are distinctly claimed: before cutting off cable, being needed pair
Target cable carries out nailing and is grounded work.The crooked chisel with wooden handle of job requirements ground connection should carry out individual when hammering into cable core
Safeguard procedures, wear insulating glove and stand carried out on felt pad.The job task risk is larger, and existing construction method
Inefficiency is analyzed according to statistics, be cause such construction operation have a power failure delay the main reason for one of.
Currently used method has artificial nailing mode and remote control nailing mode.Artificial nailing mode needs a people to help iron
Pricker, a people play hammer and construct, and cost is relatively low and work is simple for this method, but this kind of operation mode is faced directly due to construction personnel
Cable, safety coefficient are lower；Simultaneously because it can only puncture a phase every time, and puncture accuracy rate is low, and frequent every phase is worn
Thorn is both needed to repeatedly hit and could effectively hit, and causes construction efficiency low.And it is remotely controlled nailing mode and bullet, steel nail etc. is needed to consume
Material, cost is very high, and to the more demanding of operator, operation is also complex, leads to integral construction inefficiency.
Summary of the invention
The present invention in order to overcome at least one of the drawbacks of the prior art described above, provides a kind of 10kV cable puncture outfit, energy
Operating personnel's safety is provided better protection against, while operating efficiency can be improved.
In order to solve the above technical problems, technical scheme is as follows:
A kind of 10kV cable puncture outfit, it is characterised in that: including pedestal, guide pipe, drill rod and ground lead, wherein the bottom
Seat is for fixing target cable；It the guide pipe side of being set on the base and is connected with pedestal, for fixing drill rod hit position；
The drill rod through guide pipe inserted base inside, for puncturing target cable；The ground lead is used to connect pedestal and drill rod
It is connected at temporary grounding pole.Before use, first 10kV cable puncture outfit is fixed in target cable, with ground lead by drill rod
It is connect with pedestal and is connected to external protective grounding pole；The drill rod for having had connected ground lead is respectively put into guide pipe, is used
Iron hammer taps drill rod, and drill rod is squeezed into target cable；Drill rod is extracted, cable puncture outfit is removed and completes cable puncture and cable
It is grounded operation.
Preferably, the pedestal is circular tube shaped inverted U-shaped structure.
Preferably, the guide pipe is three, is separately positioned on the middle line above pedestal, on the left of middle line and on the right side of middle line.
Preferably, the drill rod includes that steel nail, drill rod main body and ground line junction, the steel nail are arranged in the drill rod
Lower body, the ground line junction are arranged in drill rod main body upper end side.
Preferably, the ground line junction is provided with bolt hole, and ground lead passes through spiral shell in the ground line junction
Bolt is fixed with drill rod.
Preferably, cable puncture outfit further includes ground line connecting plate, and the ground line connecting plate is welded on above pedestal, connects
Ground wire connecting plate is provided centrally with bolt hole, and the ground lead of drill rod is solid by bolt in the bolt hole position of ground line connecting plate
It is fixed.
Preferably, the ground lead is cross-sectional area 25mm2The above naked copper flexible cord ground line.
Preferably, cable puncture outfit further includes adjustable standing screw, and the horizontal two sides of pedestal are provided with bolt hole, described adjustable
Standing screw passes through the bolt hole of pedestal from pedestal outside to inside, and adjustable standing screw is connect by bolt hole with whorl of base.
Preferably, the horizontal two sides of the pedestal are each provided with two bolts hole, and the adjustable standing screw is four.
Compared with prior art, the beneficial effect of technical solution of the present invention is: can directly be pierced through using the cable puncture outfit
Cable is simultaneously directly contacted with cable three-phase copper conductor, effectively completes puncture task；It is easy to operate, nailing ground connection can be rapidly completed
Work, improves work efficiency, and word implemented the time no more than 15 minutes；It is easy to carry, it is applicable to the narrow sky of 50cm wide
Between；Nailing position is fixed, and the requirement of safety is met.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of 10kV cable puncture outfit of the invention.
Fig. 2 is a kind of top view of 10kV cable puncture outfit of the invention.
Fig. 3 is a kind of schematic diagram of the drill rod of 10kV cable puncture outfit of the invention.
Wherein, 1, pedestal；2, guide pipe；3, drill rod；31, it is grounded junction；32, drill rod main body；33, steel nail；4, it connects
Ground wire connecting plate；51, bolt hole；52, adjustable standing screw.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；
In order to better illustrate this embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the ruler of actual product
It is very little；
To those skilled in the art, the omitting of some known structures and their instructions in the attached drawings are understandable.
The following further describes the technical solution of the present invention with reference to the accompanying drawings and examples.
As shown in Figure 1, be a kind of schematic diagram of 10kV cable puncture outfit proposed by the present invention, including pedestal 1, guide pipe 2,
Drill rod 3 and ground lead, wherein the pedestal 1 is for fixing target cable；The guide pipe 2 be arranged above pedestal 1 and with
Pedestal 1 is connected, for fixing 3 hit position of drill rod；The drill rod 3 through 2 inserted base 1 of guide pipe inside, for puncturing cable
Ontology；The ground lead is for pedestal 1 and drill rod 3 to be connected at temporary grounding pole.
Wherein, pedestal 1 is circular tube shaped inverted U-shaped structure, preferable with stickiness with target cable stationarity, facilitates pedestal 1 solid
It is scheduled in target cable, guarantees during cable nailing is grounded, it, can be by electric current even if live electric cable short circuit grounding occurs herein
Earthing pole is led to by base body, avoids generating electric arc, guarantees construction personnel's safety.Cable puncture outfit further includes that ground line connects
Fishplate bar 4, the ground line connecting plate 4 are welded on 1 top of pedestal, and ground line connecting plate 4 is provided centrally with bolt hole, ground lead
It is bolted after connection drill rod 3 in the bolt hole position of ground line connecting plate 4, then is connect with external protective grounding pole.Institute
Stating ground lead is cross-sectional area 25mm2The above naked copper flexible cord ground line.
As shown in Fig. 2, being a kind of top view of 10kV cable puncture outfit of the invention.Since the existing 10kV cable used is big
Part is using three-core cable, and to guarantee that three copper cores can be contacted with ground connection steel nail, three guide pipes 2 are according to three-core cable
Position, be separately positioned on the middle line of the top of pedestal 1, on the left of middle line and on the right side of middle line, it is ensured that steel nail can accurately get to cable three
On phase core.Cable puncture outfit further includes adjustable standing screw 52, and the horizontal two sides of pedestal are provided with bolt hole 51, specifically, institute
It states the horizontal two sides of pedestal 1 and is each provided with two bolts hole 51, the adjustable standing screw 52 is four.The adjustable standing screw
52 pass through the bolt hole 51 of pedestal 1 from pedestal 1 outside to inside, and adjustable standing screw 52 is threadedly coupled by bolt hole 51 with pedestal 1.
As shown in figure 3, the schematic diagram of the drill rod for a kind of 10kV cable puncture outfit of the invention.Drill rod 3 include steel nail 33,
Drill rod main body 32 and ground line junction 31, the setting of steel nail 33 is in 32 lower end of drill rod main body, the ground line connection
Place 31 is arranged in the 32 upper end side of drill rod main body.The ground line junction 31 is provided with bolt hole, and ground lead passes through
Bolt and drill rod 3 are fixed.In use, by hitting drill rod main body 32, steel nail 33 is pierced into cable body, torn open by drill rod 3
Drill rod main body 32 is removed when unloading, removes cable puncture outfit ontology, steel nail 33 stays in cable body, reduces because drill rod hammers into electricity
The time pulled out again after cable.
In the specific implementation process, it first by 10kV cable puncture outfit in target cable, adjusts on cable puncture outfit
Adjustable standing screw 52, is tightly secured in cable puncture outfit in target cable；Ground lead is in the ground line junction of drill rod 3
It is bolted, the ground line connecting plate 4 for being then attached to pedestal 1 is bolted, then is connected by ground lead
It is connected in external protective grounding extremely, completes ground connection Job readiness；Three steel nails 33 are respectively put into the guide pipe 2 of cable puncture outfit
In, the drill rod 3 for being bolted ground lead is inserted into guide pipe 2, drill rod 3 is tapped with iron hammer, drill rod 3 is squeezed into
In target cable；Drill rod 3 is extracted, cable puncture outfit is removed, completes cable puncture and cable grounding operation.
The same or similar label correspond to the same or similar components；
The terms describing the positional relationship in the drawings are only for illustration, should not be understood as the limitation to this patent；
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be to this hair
The restriction of bright embodiment.For those of ordinary skill in the art, it can also do on the basis of the above description
Other various forms of variations or variation out.There is no necessity and possibility to exhaust all the enbodiments.It is all in the present invention
Spirit and principle within made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the claims in the present invention
Within the scope of shield.
Claims (9)
1. a kind of 10kV cable puncture outfit, it is characterised in that: including pedestal, guide pipe, drill rod and ground lead, wherein described
Pedestal is for fixing target cable；It the guide pipe side of being set on the base and is connected with pedestal, for fixing drill rod strike position
It sets；The drill rod through guide pipe inserted base inside, for puncturing target cable；The ground lead is used for pedestal and drill rod
It is connected at temporary grounding pole.
2. a kind of 10kV cable puncture outfit according to claim 1, it is characterised in that: the pedestal is circular tube shaped inverted U
Structure.
3. a kind of 10kV cable puncture outfit according to claim 1, it is characterised in that: the guide pipe is three, respectively
Middle line, middle line left side and the middle line right side for the side of being set on the base.
4. a kind of 10kV cable puncture outfit according to claim 1, it is characterised in that: the drill rod includes steel nail, drill rod
Main body and ground line junction, in the drill rod lower body, the ground line junction is arranged described for the steel nail setting
Drill rod main body upper end side.
5. a kind of 10kV cable puncture outfit according to claim 4, it is characterised in that: the ground line junction is provided with
Bolt hole, ground lead are fixed in the ground line junction by bolt and drill rod.
6. a kind of 10kV cable puncture outfit according to claim 1, it is characterised in that: cable puncture outfit further includes ground line
Connecting plate, the ground line connecting plate are welded on above pedestal, and ground line connecting plate is provided centrally with bolt hole, and ground lead connects
It is bolted after connecing drill rod in the bolt hole position of ground line connecting plate.
7. a kind of 10kV cable puncture outfit according to claim 1, it is characterised in that: the ground lead is cross section face
Product 25mm2The above naked copper flexible cord ground line.
8. a kind of 10kV cable puncture outfit according to claim 1, it is characterised in that: cable puncture outfit further includes adjustable solid
Determine screw rod, the horizontal two sides of pedestal are provided with bolt hole, and the adjustable standing screw passes through the bolt hole of pedestal from pedestal outside to inside,
Adjustable standing screw is connect by bolt hole with whorl of base.
9. a kind of 10kV cable puncture outfit according to claim 8, it is characterised in that: the horizontal two sides of pedestal are respectively arranged
There are two bolt hole, the adjustable standing screw is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810814564.7A CN108963477A (en) | 2018-07-23 | 2018-07-23 | A kind of 10kV cable puncture outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810814564.7A CN108963477A (en) | 2018-07-23 | 2018-07-23 | A kind of 10kV cable puncture outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108963477A true CN108963477A (en) | 2018-12-07 |
Family
ID=64463592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810814564.7A Pending CN108963477A (en) | 2018-07-23 | 2018-07-23 | A kind of 10kV cable puncture outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108963477A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113937517A (en) * | 2021-10-11 | 2022-01-14 | 广东电网有限责任公司 | Cable puncture device |
-
2018
- 2018-07-23 CN CN201810814564.7A patent/CN108963477A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113937517A (en) * | 2021-10-11 | 2022-01-14 | 广东电网有限责任公司 | Cable puncture device |
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